Largest earthquakes during the last 48 hours
| Size | Time | Quality | Location |
| 3.5 | 18.05 04:27:10 | Check. | 4.1 km NNE of Grindavík |
| 3.1 | 18.05 17:34:49 | Check. | 4.3 km NNE of Grindavík |
| 3.0 | 18.05 02:35:35 | Check. | 3.0 km NNE of Grindavík |
| 2.9 | 18.05 18:02:09 | Check. | 3.9 km NNE of Grindavík |
| 2.8 | 18.05 18:39:12 | Check. | 5.5 km NNE of Grindavík |
| 2.7 | 17.05 20:32:24 | Check. | 2.8 km NNE of Grindavík |
| 2.6 | 18.05 17:42:25 | Check. | 4.9 km NNE of Grindavík |
| 2.5 | 17.05 18:28:56 | Check. | 5.4 km NNE of Grindavík |
| 2.4 | 18.05 00:16:52 | Check. | 4.9 km NNE of Grindavík |
| 2.3 | 18.05 04:49:41 | Check. | 4.4 km NNE of Grindavík |
